23213702960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311677}}^1$

素因数の和:311723

約数の個数: 120

約数和(自身を含む): 66088203120

約数和(自身を除く): 42874500160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 7448, 9310, 10640, 14896, 18620, 37240, 74480, 311677, 623354, 1246708, 1558385, 2181739, 2493416, 3116770, 4363478, 4986832, 5921863, 6233540, 8726956, 10908695, 11843726, 12467080, 15272173, 17453912, 21817390, 23687452, 24934160, 29609315, 30544346, 34907824, 41453041, 43634780, 47374904, 59218630, 61088692, 76360865, 82906082, 87269560, 94749808, 118437260, 122177384, 152721730, 165812164, 174539120, 207265205, 236874520, 244354768, 290171287, 305443460, 331624328, 414530410, 473749040, 580342574, 610886920, 663248656, 829060820, 1160685148, 1221773840, 1450856435, 1658121640, 2321370296, 2901712870, 3316243280, 4642740592, 5803425740, 11606851480, 23213702960]

約数ペア:

[(1, 23213702960), (2, 11606851480), (4, 5803425740), (5, 4642740592), (7, 3316243280), (8, 2901712870), (10, 2321370296), (14, 1658121640), (16, 1450856435), (19, 1221773840), (20, 1160685148), (28, 829060820), (35, 663248656), (38, 610886920), (40, 580342574), (49, 473749040), (56, 414530410), (70, 331624328), (76, 305443460), (80, 290171287), (95, 244354768), (98, 236874520), (112, 207265205), (133, 174539120), (140, 165812164), (152, 152721730), (190, 122177384), (196, 118437260), (245, 94749808), (266, 87269560), (280, 82906082), (304, 76360865), (380, 61088692), (392, 59218630), (490, 47374904), (532, 43634780), (560, 41453041), (665, 34907824), (760, 30544346), (784, 29609315), (931, 24934160), (980, 23687452), (1064, 21817390), (1330, 17453912), (1520, 15272173), (1862, 12467080), (1960, 11843726), (2128, 10908695), (2660, 8726956), (3724, 6233540), (3920, 5921863), (4655, 4986832), (5320, 4363478), (7448, 3116770), (9310, 2493416), (10640, 2181739), (14896, 1558385), (18620, 1246708), (37240, 623354), (74480, 311677)]